summaryrefslogtreecommitdiff
path: root/st.c
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-15 13:15:39 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-15 13:15:39 (GMT)
commitfd7b490fc3dc33c22b7c173617363953fc8453c8 (patch)
tree4bc6cd40781e9aad931824d00af2e8f6d2f086df /st.c
parent04c55c0783340a7737c3b8d3467cb9965c758ca2 (diff)
disable unaligned word access
* include/ruby/defines.h, st.c: disable unaligned word access with gcc 6 or later. [Bug #11831] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'st.c')
-rw-r--r--st.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/st.c b/st.c
index 9b79704..086ae4d 100644
--- a/st.c
+++ b/st.c
@@ -1379,6 +1379,10 @@ strhash(st_data_t arg)
}
#else
+#if !defined(UNALIGNED_WORD_ACCESS) && defined(__GNUC__) && __GNUC__ >= 6
+# define UNALIGNED_WORD_ACCESS 0
+#endif
+
#ifndef UNALIGNED_WORD_ACCESS
# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || \